democrats still buzzing after michelle obama's soaring speech. now getting set for tonight's pitch from former president bill clinton. we're live with all the latest. >>> a live look at the traffic heading into san francisco from the bay bridge toll plaza. the news at 11:00 starts now. >>> good morning, everybody. thank you very much for joining us. i'm jon kelley. >> i'm marla tellez. we begin with new details that we are learning this morning on the shooting of a chp officer critically injured after a traffic stop tuesday. nbc bay area's christie smith is live in martinez where a news conference is scheduled to start any minute now. christie, good morning. >> reporter: good morning to you. that's right. we're xping to hear from the spokesperson from the contra costa county sheriff's department any minute. they're leading up the investigation into the shooting of chp officer here as well. meanwhile, chp officer kenyon marc youngstrom still hospitalized at this hour. i'm told still on life support at a hospital in walnut creek. getting a huge sho